On Tue, 2016-08-09 at 18:51 +0200, Luis R. Rodriguez wrote:
> 
> > Hmm, pressed send to early.  However, the basic point is that you can
> > finesse most of the "dependency" issues by separating the
> > initalisations into a subsystem part (which is guaranteed before any
> > device is probed) and a device part, which can be done at device
> > instantiation time.
> 
> This sounds pretty great, what other subsystems use it and most
> importantly, why haven't others picked this up yet ?

Most subsystems use it; it's fairly ubiquitous.

-- 
dwmw2